What Are The Most Common AC Repair Issues In Homes? | San Antonio, TX

What Are The Most Common AC Repair Issues In Homes? | San Antonio, TX

If you live in San Antonio, you must be familiar with how hot the weather in the city can get, especially in summer. It is for this reason that almost every home in the city has an air conditioning system. Indeed, your air conditioner works extremely hard to ensure that your home remains comfortably cool irrespective of how hot the weather gets. Unfortunately, although modern air condition units are quite reliable, they do develop problems that can affect their performance and even put people in danger. Some air conditioning problems can also make it more expensive for homeowners to keep their homes comfortable.

However, you should fight any temptation to try fixing your broken air conditioning system on your own, no matter how much you like getting your hands dirty. Therefore, you should have an AC repair company that should take care of all your air conditioning issues. But what exactly can make it necessary for you to place a call to your HVAC expert? Below is a rundown of the most common air conditioning problems that homeowners are likely to run into.

Evaporator Coil Freezing Up in Summer

The evaporator coil is a block of copper tubes found in your air conditioner’s indoor unit, also known as the air handler. The coil is supposed to increase the surface area for the refrigerant in it to absorb heat from your indoor air. For your air condemning unit to work as expected, the surface of the evaporator should be relatively warm. Therefore, if the condensate collecting on the surface of the coil seems to be freezing up, there is something seriously wrong with your air conditioning system. In most cases, the evaporator coil freezing up in summer is usually a result of a dirty air filter or blocked air registers. But no matter what the cause might be, failure to get it resolved promptly can put the compressor at risk of getting damaged. Unfortunately, replacing or repairing a compressor can be an extremely expensive AC repair. Therefore, to protect the compressor, you need to switch off your air conditioning system and make a call to your AC repair expert as soon as you notice ice forming on the surface of your AC’s evaporator coil.

AC Blowing Hot Air

Your air conditioning system works by extracting heat from your indoor air and releasing the heat outside your house. Therefore, the air coming into your house through the vents should be relatively cold. Indeed, when you move closer to a vent, you should feel cool drafts from your AC. As such, if your air conditioner seems to be blowing hot air instead, then the equipment could be broken. Your air conditioning system can blow hot air due to issues such as dirty condenser coil, low refrigerant level, and leaky air ducts. But whatever the cause of the issue might be, you don’t want hot air coming into your rooms when you desperately want to stay cool. Therefore, you should call an AC repair expert as soon as you notice that your air conditioning system is blowing hot air in the summer. Your professional AC repair expert will assess the condition of your air conditioning system to pinpoint the cause of the problem. Then they will come up with the most appropriate solution for it.

Clogged Condensate Drain Lines

In addition to cooling your home, your air conditioning system is also designed to help you manage humidity levels in your house. Humidity is the amount of moisture in your indoor air. When it is too high, it can make your indoor air feel uncomfortably sticky and hotter than it actually is. The good news is that your air conditioning system can help with removing excess humidity from your indoor air. As the hot air is blown over the evaporator coil, it cools down, causing the water vapor in it to condense. The condensate is collected by the condensate drain pan and discharged from your home through the condensate drain line. Unfortunately, the condensate drain line can sometimes get clogged. This usually causes the condensate to back up, putting your air conditioning equipment at risk of getting damaged. The condensate can also leak from the AC and create dampness that could encourage the growth of mold, which might compromise your indoor air quality. Therefore, when you notice a puddle of water collecting around your air conditioning system, you need to call an AC repair expert to ensure that your drain line is unclogged before the issue can lead to more serious problems. If the drain lines are leaking, your AC repair expert will fix the leaks accordingly.

Refrigerant Leaks

The refrigerant is the chemical that is responsible for absorbing heat from your indoor air and releasing heat outside your house. It is circulated in a closed system, meaning that it does not need to be refilled. However, with time, the hoses in which it circulates can gradually deteriorate and develop leaks. Unfortunately, this would cause the level of the refrigerant in your air conditioning system to decline. The problem is that if the level of the refrigerant is too low, your AC might struggle to do its job. In addition to blowing hot air into your house, it might consume more electricity than necessary. Furthermore, a refrigerant leak can be dangerous since it might expose your family and pets to the risk of refrigerant poisoning. Therefore, if your air conditioner’s refrigerant level is too low, you need to make a quick call to an AC repair company. Your professional AC repair service provider will effectively seal the leaks and refill the refrigerant.

The Bottom Line

If you are looking for a dependable HVAC contractor to help you fix any air conditioning issues, bluefrog Plumbing + Drain + HVAC of San Antonio is an excellent choice. Feel free to get in touch with us today for more information about our company and services.

See our most recent blog on this topic here.

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